Portable music tuner



FIG. 1 is a front elevational view of a portable music tuner showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a fragmentary cross-sectional view thereof, taken along line 7--7 in FIG. 1 with the internal parts omitted;

FIG. 8 is a front elevational view thereof, in a representative energized state;

FIG. 9 is a front elevational view thereof, in another representative energized state; and

FIG. 10 is a front and bottom right perspective view thereof. 

The ornamental design for a portable music tuner, as shown and described. 